Gutara Hanko Lazy Self-Affirmation Retro Stamp / Kinokosya

• Stamp Face Size: 18mm × 18mm
• Total Height: 58mm
• Material: Wooden handle, rubber stamp
• Ink Pad: Compatible with various ink pad colors (not included)
• Packaging: JAN sticker affixed directly to the wooden handle, no individual packaging
• Product Tag: Included
• Made in Japan

Guu Insha (ぐう印舎) is a stamp brand under Kinokosya built around one premise: what if your habit tracker could be honest? The mascot is a listless Tibetan sand fox, and the brand's tagline is "gently affirming even the days you can't try hard."

The Gutara Hanko (Lazy Stamp) series grew across several pop-up events in Japan. The original core set introduced phrases like "Done," "Did a Little," and "Probably Done" for anyone who has ever stretched the truth in a planner. Later series leaned further into the absurd: "Force Majeure" and "Left It to the Universe" for days when accountability feels like a stretch. The newest Cycling Operations Five Magistrates series, first sold at Bungu Joshi Haku in Hakata in 2026, adds economic metaphors like "Living Hand to Mouth" and "Today's Mood is Market Price."

Each stamp is made with a wooden handle and rubber face, sized at 18mm square to drop cleanly into the monthly box of most calendar and diary formats. The retro round face with reversed white text gives the stamps a mid-century official look that makes the absurd phrases even funnier in context.